Urza, Lord High Artificer, Deadeye Navigator, and Pia and Kiran Nalaar

Prerequisites

• Urza, Lord High Artificer on the battlefield
• Deadeye Navigator on the battlefield
• Pia and Kiran Nalaar on the battlefield
• available

Steps

1. Activate Pia and Kiran Nalaar by paying , blinking it
2. When Pia and Kiran Nalaar enters the battlefield, it and Deadeye Navigator's soulbond ability trigger
3. Resolve the Deadeye Navigator trigger, repairing it and Pia and Kiran Nalaar Resolve the Pia and Kiran Nalaar trigger, creating two artifact tokens
4. Activate Urza's first ability twice by tapping two artifacts, adding
5. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite tapped creature tokens